2 years ago

Polynomial factoring: 4x^3 - x^2 - 4x + 1

Mathematics

1 answer:

expeople1 [14]2 years ago

5 0

The answer is (4x-1)(x-1)(x+1)

You might be interested in

Estimate 864/54 by first rounding each number so that it has only 1 nonzero digit.

KiRa [710]

Answer:

Step-by-step explanation:

6 0

3 years ago

Sin tita= 0.6892.find the value Of tita correct to two decimal places<br><br>

Anvisha [2.4K]

Answer:

$\theta \approx 6.28n + 2.38, \quad n \in \mathbb{Z}$

$\theta \approx 6.28n + 0.76, \quad n \in \mathbb{Z}$

Considering $\theta \in (0, 2\pi]$

$\theta \approx 2.38$

$\theta \approx 0.76$

Step-by-step explanation:

$\sin(\theta)=0.6892$

We have:

$\sin (x)=a \Longrightarrow x=\arcsin (a)+2\pi n \text{ or } x=\pi -\arcsin (a)+2\pi n \text{ as } n\in \mathbb{Z}$

Therefore,

$\theta= \arcsin (0.6892)+2\pi n, \quad n \in \mathbb{Z}$

$\theta = \pi -\arcsin (0.6892)+2\pi n, \quad n\in \mathbb{Z}$

---------------------------------

$\theta \approx 6.28n + 2.38, \quad n \in \mathbb{Z}$

$\theta \approx 6.28n + 0.76, \quad n \in \mathbb{Z}$

4 0

3 years ago

Geometry math question no Guessing and Please show work thank you

nasty-shy [4]

We can name an angle either by naming its vertex or by three letters , keeping the letter of vertex in between.

so here vertex is F

we can name it as ∠EFG, ∠F , ∠GFE

This strikes out the option B that is ∠G

so option B is the answer

6 0

3 years ago

8. Where will the hour hand of a clock stop if it starts:

Brut [27]

The answer will be a) 11 b) 9

5 0

3 years ago

State how you know the triangles are congruent. Choose SSS, SAS, ASA, AAS, or HL. If the

mixas84 [53]

Answer: SAS

Step-by-step explanation:

4 0

3 years ago